I had a brainblast that I could include snippets of documentation in my dashboards if I recreated them as Lightning Pages with report chart components and rich text components!!! That led me down a road of figuring out the tradeoffs between both methods of declarative data viz. I didn't see anything in my quick searches, so I decided to write it up! How do YOU handle this tradeoff? I'd love to have a discussion here :) https://thedataarealright.blog/2021/10/21/data-viz-in-salesforce-dashboards-or-lightning-pages/